This free, easy to use payroll calculator will calculate your take home pay. Supports hourly & salary income and multiple pay frequencies. Calculates Federal, FICA, Medicare and withholding taxes for all 50 states.
Check out our new page Tax Change to find out how federal or state tax changes affect your take home pay.
W4 (Employee Withholding Certificate)
The IRS has changed the withholding rules effective January 2020. A 2020 (or later) W4 is required for all new employees.
Use Before 2020 if you are not sure.